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单词 pericardium
释义

WordReference Random House Learner's Dictionary of American English © 2024
per•i•car•di•um /ˌpɛrɪˈkɑrdiəm/USA pronunciation   n. [countable], pl. -di•a /-diə/.USA pronunciation  
  1. Anatomythe sac surrounding the heart.
See -cord-.
WordReference Random House Unabridged Dictionary of American English © 2024
per•i•car•di•um  (per′i kärdē əm),USA pronunciation n., pl. -di•a (-dē ə).USA pronunciation [Anat.]
  1. Anatomythe membranous sac enclosing the heart.
  • Greek perikárdion, noun, nominal use of neuter of perikárdios surrounding the heart, equivalent. to peri- peri- + kardios, adjective, adjectival derivative of kardía heart; compare -cardium
  • Neo-Latin
  • 1570–80

Collins Concise English Dictionary © HarperCollins Publishers::
pericardium /ˌpɛrɪˈkɑːdɪəm/ n ( pl -dia / -dɪə/)
  1. the membranous sac enclosing the heart
Etymology: 16th Century: via New Latin from Greek perikardion, from peri- + kardia heart

ˌperiˈcardial, ˌperiˈcardiˌac adj
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更新时间:2024/9/20 21:21:39